Collection:
Exhaust - Systems & Mufflers
840 productsShop the range of aftermarket motorcycle exhaust systems at Pro Class Custom Parts.
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Exhaust - Spare Parts Only
Exhaust - Systems & Mufflers
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Exhaust Headers
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Exhaust Mufflers
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Exhaust System 2:1
- Breakout (2:1)
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Exhaust System 2:2
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Speedo 3-3/8" Tank & Bar MT
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Suspension
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FXR
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Front Susp. Related
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Front Suspension: 35 & 39mm
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Front Suspension: 41mm
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Front Suspension: 49mm
- Rear Shocks Related - Universal
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Rear Shocks: Dyna
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Rear Shocks: FLH
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Rear Shocks: HD Street
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Rear Shocks: HD Trike
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Rear Shocks: Indian & Victory
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XL'79-03
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Windshields & Luggage
4in. Slip-On Mufflers – Chrome with Chrome End Caps. Fits Touring 2017up.
Regular price
$1,519.99
Sale price
$1,519.99
Regular price
Unit price
/per
Features & Benefits:-
* A Uniquely Designed Venturi Chamber Baffle Maximizes Performance.
* Compatible with OEM Headers & most Aftermarket True Duals.
* Distinctive Sound & Appearance....
4in. DBX40 Slip-On Mufflers – Chrome with Chrome End Caps. Fits Touring 2017up.
Regular price
$1,520.99
Sale price
$1,520.99
Regular price
Unit price
/per
Features & Benefits:-
* With Performance Baffles.
* NEW DBX40 Slip on Muffler – LOUD!
* 2.5″ Baffle thats engineered specifically to increase and enhance the sound of the M8 engine, while pro...
4in. Slip-On Mufflers – Chrome with Black End Caps. Fits Touring 2017up.
Regular price
$1,519.99
Sale price
$1,519.99
Regular price
Unit price
/per
Features & Benefits:-
* A Uniquely Designed Venturi Chamber Baffle Maximizes Performance.
* Compatible with OEM Headers & most Aftermarket True Duals.
* Distinctive Sound & Appearance....
4in. DBX40 Slip-On Mufflers – Chrome with Chrome End Caps. Fits Indian Big Twin 2014up with Hard Saddle Bags.
Regular price
$1,519.99
Sale price
$1,519.99
Regular price
Unit price
/per
Fitment Details:-
Fits Chieftain, Chieftain Classic, Chieftain Dark Horse, Chieftain Elite, Chieftain Limited, Road Master, Road Master Elite, Springfield, Springfield Dark Horse and Challenger Mo...
4in. DBX40 Slip-On Mufflers – Chrome with Black End Caps. Fits Indian Big Twin 2014up with Hard Saddle Bags.
Regular price
$1,519.99
Sale price
$1,519.99
Regular price
Unit price
/per
Fitment Details:-
Fits Chieftain, Chieftain Classic, Chieftain Dark Horse, Chieftain Elite, Chieftain Limited, Road Master, Road Master Elite, Springfield, Springfield Dark Horse and Challenger Mo...
4in. Eliminator 400 Slip-On Mufflers – Black. Fits Touring 2017up
Regular price
$1,554.99
Sale price
$1,554.99
Regular price
Unit price
/per
Featuring large 4-inch mufflers finished with race-inspired CNC machined billet end caps, Eliminator 400s are tuned to give Harley-Davidson baggers a deep and aggressive roar.
* CNC Machined Bille...
Shortshots Staggered Exhaust – Black. Fits Sportster 2004-2013
Regular price
$1,655.99
Sale price
$1,655.99
Regular price
Unit price
/per
Unleash your motorcycles true identity as a hell-raising fun machine with Vance & Hines Shortshots Staggered. The sharp clean lines of Shortshots Staggered will transform the look of your v-t...
Adventure Hi-Output 450 Slip On Muffler – Stainless. Fits Pan America 2021up
Regular price
$1,416.99
Sale price
$1,416.99
Regular price
Unit price
/per
The Vance & Hines Adventure Hi-Output 450 delivers a strong increase in horsepower and torque vs the bikes stock Revolution Max exhaust system while reducing overall weight of the exhaust by ...
Shortshots Staggered Exhaust – Black. Fits Softail 1986-2017 Non-240 Tyre Models
Regular price
$1,652.99
Sale price
$1,652.99
Regular price
Unit price
/per
Unleash your motorcycles true identity as a hell-raising fun machine with Vance & Hines Shortshots Staggered. The sharp clean lines of Shortshots Staggered will transform the look of your v-t...
4in. Grand National Slash Cut Slip-On Mufflers – Chrome. Fits Touring 2017up.
Regular price
$1,310.99
Sale price
$1,310.99
Regular price
Unit price
/per
Features & Benefits:-
* Show quality chrome.
* Stripped down styling.
* Aggressive sound.
* Economical price.
* Includes removable dB Reducer.
* J2825 compliant.
Tech Tips:-
* Does NOT fit 201...
Sold Out
3-1/2in. Grand National Slip-On Mufflers – Chrome with Black End Caps. Fits Heritage Classic 2018-2024 & Deluxe 2018-2020
Regular price
$1,016.99
Sale price
$1,016.99
Regular price
Unit price
/per
Features & Benefits:-
* Race inspired Grand National endcap design.
* Show Chrome finish.
* Includes all hardware & gaskets.
* Deep performance rumble replaces stock whisper tone.
* Includ...
3-1/2in. Grand National Slip-On Mufflers – Chrome with Black End Caps. Fits Softail Slim, Street Bob, Standard & Low Rider Models 2018-2024 & Breakout & Fat Boy 2018up
Regular price
$1,018.99
Sale price
$1,018.99
Regular price
Unit price
/per
Features & Benefits:-
* Race inspired Grand National endcap design.
* Show Chrome finish.
* Includes all hardware & gaskets.
* Deep performance rumble replaces stock whisper tone.
* Includ...
3-1/2in. Grand National Slip-On Mufflers – Black with Black End Caps. Fits Softail Slim, Street Bob, Standard & Low Rider Models 2018-2024 & Breakout & Fat Boy 2018up
Regular price
$1,017.99
Sale price
$1,017.99
Regular price
Unit price
/per
Features & Benefits:-
* Race inspired Grand National endcap design.
* Black ceramic finish.
* Includes all hardware & gaskets.
* Deep performance rumble replaces stock whisper tone.
* Incl...
Grand Prix 4in. Slip-On Mufflers – Chrome. Fits Indian Big Twin 2014up with Hard Saddle Bags.
Regular price
$1,412.99
Sale price
$1,412.99
Regular price
Unit price
/per
We recently updated the Grand Prix slip ons with stainless baffles and high performance packing for the deep no-drone exhaust note that a touring machine should make!
* Minimalist aluminum end cap...
Sold Out
El Diablo 2-into-1 Exhaust – Chrome with Black End Cap. Fits Sportster 1986-2003.
Regular price
$1,371.99
Sale price
$1,371.99
Regular price
Unit price
/per
Features & Benefits:-
* This new El Diablo 2-into-1 is as mean as they get, designed specifically for solid mount Sportster models.
* One quick & easy way to increase horsepower on your bi...
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